Senior SWE Jobs - May 2026

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers designing and building at the frontier of decentralized technology. They aim to make step-function improvements over existing blockchain solutions. After raising $225M…

Healthcare-focused engineering firm in LA building and maintaining technical infrastructure for a concierge primary care practice serving employer groups across multiple states. Seeking a player-coach to be hands-on with TypeScript/Node.js, React, and AWS (La…

Mechanize builds RL environments that frontier AI labs use to train their models on real-world software engineering. Team of ~20. High demand and hiring quickly. Backed by Nat Friedman, Daniel Gross, and Patrick Collison. Applying takes <2 min: https://jobs.a…

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. They aim to deliver step-function improvements over existing blockchain solutions. After …

Virio.ai is an AI marketer that writes LinkedIn content for every employee at your company. Grew over $1M ARR in 30 days. Hiring: Product Engineer (strong product sense, ships fast, designer), Senior SWE (infrastructure, ETL pipelines), Founding Engineer (shi…

Hiring developers from Datacenter/Cluster buildout background for Networking stack. Experience with High Performance Computing / GPU / Interconnects (NvLink/Infiniband) preferable. Please respond if there is any match to above background.